body {
    background-color: #eee;
}

.sidebar {
    background-color: #17141F;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
}

.sidebar h1 {
    font-size: 30px;
    color: #fff;
    padding: 20px;
    border-bottom: #CCCBCE 1px solid;
    margin-bottom: 20px;
}

.main {
    position: absolute;
    right: 0;
    top: 30px;
    bottom: 30px;
}